MPD: util/RuntimeError.hxx Source File

MPD 0.20.15

RuntimeError.hxx
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1 /*
2 * Copyright (C) 2013-2015 Max Kellermann <max.kellermann@gmail.com>
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 *
8 * - Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 *
11 * - Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the
14 * distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
19 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
20 * FOUNDATION OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
22 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
23 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
25 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
26 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
27 * OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30 #ifndef RUNTIME_ERROR_HXX
31 #define RUNTIME_ERROR_HXX
32
33 #include <stdexcept>
34 #include <utility>
35
36 #include <stdio.h>
37
38 template<typename... Args>
39 static inline std::runtime_error
40 FormatRuntimeError(const char *fmt, Args&&... args) noexcept
41 {
42 char buffer[1024];
43 snprintf(buffer, sizeof(buffer), fmt, std::forward<Args>(args)...);
44 return std::runtime_error(buffer);
45 }
46
47 #endif
FormatRuntimeError
static std::runtime_error FormatRuntimeError(const char *fmt, Args &&... args) noexcept
Definition: RuntimeError.hxx:40
fmt
const char * fmt
Definition: Client.hxx:231